ENVIROGRAF Flexible Foiled Cavity Barrier (WB & VWB) - ALL SIZES Kooltherm - Wet projection in vertical

- Wet projection in vertical walls - 40 to 50 kg/m³ = 0

Width: 1140mm (2x 570mm rolls or 3x 380mm rolls)

Steel frame or timber frame with a masonry outer leaf

These 38mm loose screws boast an innovative wingtip design that ensures superior grip and optimum torque

ENVIROGRAF Flexible Foiled Cavity Barrier (WB & VWB) - ALL SIZES Kooltherm - Wet projection in verticalThe flexible foiled barrier for the brick cavity consists of an intumescent strip faced with high tensile foil, ensuring optimum durability and moisture protection. The powerful intumescent seal, in the event of a fire, expands to create a powerful fire and smoke seal, thus providing effective fire protection. Additionally, a flexible mesh structure offers enhanced robust strength and flexibility to the barrier section. WB Cavity Barrier thin flexible